CCleaner

Download CCleaner

Great program that will clean up all internet history and temporary files. Works on IE, Chrome and Firefox. I also love to use this program to see what application are starting when I turn on my computer. I can easily disable them, or delete their start-up reference all together.

Microsoft Online Virus Scan & Cleanup - OneCare.Live.com

Microsoft Online Virus Scanner - OneCare.Live.com

This site by Microsoft helps scan your computer for any viruses, or registry errors. Seemed to be pretty helpful with my computer, may it can help you as well.

HTML & XHTML Markup Validation Scanner

validator.w3.org

This site allows you to scan your web site to see if your site has valid syntax. Really helpful for making sure your site is search engine ready.

Website Design Checklist

Maxdesign.com - Webdesign Checklist

This site provides a great list of things you should make sure your site includes before going live. It includes the most basic things to make sure your site is search engine ready.

Adobe AS2 & 3 Examples and Help

senocular.com

Great examples.
Some of my favorites are:
3D Grid
Drag & Drop
Multiple onEnterFrame Events
Eight Direction with Arrow Keys
Flash Player 8 Text - Drop Shadow on Input Field
Event Bubbling With Buttons - Overlapping Buttons
Scroll Movie Clip

Create Recurring Paypal Subscription Links

Create A Recurring Subscription Link - Paypal

Great tool for creating a subscription link.

All About CSS Float

css-tricks.com

This site has some great articles about web design. The link above is for a page about floating using CSS

http://24ways.org/

24Ways.org

This site provides some great articles about web development. Everything from design to search engine optimization. Plus the layout and navigation of the site is kinda cool.